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Doc: Note Q[Plain]TextEdit keeping formatting in some cases

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Fixes: QTBUG-72427
Change-Id: Ifddabb175c480b64282bd8c8fdb9edab4c7ecf44
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
This commit is contained in:
Kai Koehne 2019-03-25 14:44:14 +01:00
parent 3f17029aa1
commit 605634a88a
2 changed files with 31 additions and 8 deletions
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16
src/widgets/widgets/qplaintextedit.cpp
View File

@ -1239,6 +1239,8 @@ void QPlainTextEditPrivate::ensureViewportLayouted()
This property gets and sets the plain text editor's contents. The previous
contents are removed and undo/redo history is reset when this property is set.
currentCharFormat() is also reset, unless textCursor() is already at the
beginning of the document.
By default, for an editor with no contents, this property contains an empty string.
*/
@ -1518,7 +1520,12 @@ void QPlainTextEdit::paste()
/*!
Deletes all the text in the text edit.
Note that the undo/redo history is cleared by this function.
Notes:
\list
\li The undo/redo history is also cleared.
\li currentCharFormat() is reset, unless textCursor()
is already at the beginning of the document.
\endlist
\sa cut(), setPlainText()
*/
@ -1651,7 +1658,12 @@ void QPlainTextEdit::timerEvent(QTimerEvent *e)
\a text is interpreted as plain text.
Note that the undo/redo history is cleared by this function.
Notes:
\list
\li The undo/redo history is also cleared.
\li currentCharFormat() is reset, unless textCursor()
is already at the beginning of the document.
\endlist
\sa toPlainText()
*/

23
src/widgets/widgets/qtextedit.cpp
View File

@ -548,7 +548,8 @@ void QTextEditPrivate::_q_ensureVisible(const QRectF &_rect)
This property gets and sets the text editor's contents as plain
text. Previous contents are removed and undo/redo history is reset
when the property is set.
when the property is set. currentCharFormat() is also reset, unless
textCursor() is already at the beginning of the document.
If the text edit has another content type, it will not be replaced
by plain text if you call toPlainText(). The only exception to this
@ -1026,7 +1027,12 @@ void QTextEdit::paste()
/*!
Deletes all the text in the text edit.
Note that the undo/redo history is cleared by this function.
Notes:
\list
\li The undo/redo history is also cleared.
\li currentCharFormat() is reset, unless textCursor()
is already at the beginning of the document.
\endlist
\sa cut(), setPlainText(), setHtml()
*/
@ -1131,9 +1137,13 @@ void QTextEdit::timerEvent(QTimerEvent *e)
Changes the text of the text edit to the string \a text.
Any previous text is removed.
\a text is interpreted as plain text.
Note that the undo/redo history is cleared by this function.
Notes:
\list
\li \a text is interpreted as plain text.
\li The undo/redo history is also cleared.
\li currentCharFormat() is reset, unless textCursor()
is already at the beginning of the document.
\endlist
\sa toPlainText()
*/
@ -1167,7 +1177,8 @@ QString QTextEdit::toPlainText() const
setHtml() changes the text of the text edit. Any previous text is
removed and the undo/redo history is cleared. The input text is
interpreted as rich text in html format.
interpreted as rich text in html format. currentCharFormat() is also
reset, unless textCursor() is already at the beginning of the document.
\note It is the responsibility of the caller to make sure that the
text is correctly decoded when a QString containing HTML is created